Blepharispermum subsessile Health Dictionary

Blepharispermum Subsessile: From 1 Different Sources


DC.

Family: Compositae; Asteraceae.

Habitat: Madhya Pradesh, Maharashtra, Karnataka.

Ayurvedic: Used as a substitute for Raasnaa in Madhya Pradesh.

Action: Anti-inflammatory (used internally and externally for rheumatic affections).

Health Source: Indian Medicinal Plants
Author: Health Dictionary

Alpinia Galanga

Willd.

Family: Zingiberaceae.

Habitat: The Himalayas and southern region of western Ghats.

English: Greater Galangal.

Ayurvedic: Kulanjana, Sthuula- granthi, Sugandhaa, Ugragandhaa, Malaya Vachaa, Mahaabhari- Vachaa. Substitute for Raasnaa (Pluchea lanceolata).

Unani: Khulanjaan.

Siddha/Tamil: Perarattai.

Action: Rhizome—carminative (in dyspepsia), stomachic, circulatory stimulant, diaphoretic, anti- inflammatory.

Throughout southern India, the rhizome of Alpinia galanga is used as Raasnaa for rheumatism, intermittent fever, dyspepsia and respiratory ailments. (In the north, Vanda tessellata or Pluchea lanceolata is used as Raas- naa.)

EtOH extract of the plant shows anti-inflammatory activity. The ethano- lic extract also showed significant anti- ulcer activity in rats, which has been attributed to the antisecretory and cy- toprotective properties of the plant.

Major constituents of the essential oil are methyl cinnamate, cineole and d-pinene. In moderate doses, the oil exhibits antispasmodic action.

Unani physicians use A. galanga as a sex tonic. In mice, the drug caused a significant gain in the weight of sexual organs and increased sperm motility and sperm count.

Plants used as Raasnaa in Indian medicine: Alpinia galanga Willd. (Zingiberaceae) in southern India; Pluchea lanceolata C. B. Clarke (Compositae; Asteraceae) in Uttar Pradesh; Van- da roxburghii R. Br. (Orchidaceae) in eastern Uttar Pradesh and West Bengal; Blepharispermum subsessile DC. (Compositae; Asteraceae) in Madhya Pradesh; and Dodonaea viscosa (Linn.) Jacq. (Sapindaceae)inAndhraPradesh.

Dosage: Rhizome—1-3 g powder. Decoction—50-100 ml. (CCRAS.)... alpinia galanga

Indian Gooseberry

Phyllanthus emblica

Euphorbiaceae

San: Amalaka, Adiphala

Tel: Amalakam

Hin, Mar: Amla

Kan: Amalaka

Ben: Amlaki

Guj: Ambala

Mal,

Tam: Nelli

Kas: Aonla

Importance: Indian gooseberry or emblic myrobalan is a medium sized tree the fruit of which is used in many Ayurvedic preparations from time immemorial. It is useful in haemorrhage, leucorrhaea, menorrhagia, diarrhoea and dysentery. In combination with iron, it is useful for anaemia, jaundice and dyspepsia. It goes in combination in the preparation of triphala, arishta, rasayan, churna and chyavanaprash. Sanjivani pills made with other ingredients is used in typhoid, snake-bite and cholera. The green fruits are made into pickles and preserves to stimulate appetite. Seed is used in asthma, bronchitis and biliousness. Tender shoots taken with butter milk cures indigestion and diarrhoea. Leaves are also useful in conjunctivitis, inflammation, dyspepsia and dysentery. The bark is useful in gonorrhoea, jaundice, diarrhoea and myalgia. The root bark is astringent and is useful in ulcerative stomatitis and gastrohelcosis. Liquor fermented from fruit is good for indigestion, anaemia, jaundice, heart complaints, cold to the nose and for promoting urination. The dried fruits have good effect on hair hygiene and used as ingredient in shampoo and hair oil. The fruit is a very rich source of Vitamin C (600mg/100g) and is used in preserves as a nutritive tonic in general weakness (Dey, 1980).

Distribution: Indian gooseberry is found through out tropical and subtropical India, Sri Lanka and Malaca. It is abundant in deciduous forests of Madhya Pradesh and Darjeeling, Sikkim and Kashmir. It is also widely cultivated.

Botany: Phyllanthus emblica Linn. syn. Emblica officinalis Gaertn. belongs to Euphorbiaceae family. It is a small to medium sized deciduous tree growing up to 18m in height with thin light grey, bark exfoliating in small thin irregular flakes. Leaves are simple, many subsessile, closely set along the branchlets, distichous light green having the appearance of pinnate leaves. Flowers are greenish yellow in axillary fascicles, unisexual; males numerous on short slender pedicels; females few, subsessile; ovary 3-celled. Fruits are globose, 1-5cm in diameter, fleshy, pale yellow with 6 obscure vertical furrows enclosing 6 trigonous seeds in 2-seeded 3 crustaceous cocci. Two forms Amla are generally distinguished, the wild ones with smaller fruits and the cultivated ones with larger fruits and the latter are called ‘Banarasi’(Warrier et al, 1995).

Agrotechnology: Gooseberry is quite hardy and it prefers a warm dry climate. It needs good sunlight and rainfall. It can be grown in almost all types of soils, except very sandy type. A large fruited variety “Chambakad Large“ was located from the rain shadow region of the Western Ghats for cultivation in Kerala. Amla is usually propagated by seeds and rarely by root suckers and grafts. The seeds are enclosed in a hard seed coat which renders the germination difficult. The seeds can be extracted by keeping fully ripe fruits in the sun for 2-3 days till they split open releasing the seeds. Seeds are soaked in water for 3-4 hours and sown on previously prepared seed beds and irrigated. Excess irrigation and waterlogging are harmful. One month old seedlings can be transplanted to polythene bags and one year old seedlings can be planted in the main field with the onset of monsoon. Pits of size 50 cm3 are dug at 6-8m spacing and filled with a mixture of top soil and well rotten FYM and planting is done. Amla can also be planted as a windbreak around an orchard. Irrigation and weeding are required during the first year. Application of organic manure and mulching every year are highly beneficial. Chemical fertilisers are not usually applied. No serious pests or diseases are generally noted in this crop. Planted seedlings will commence bearing from the 10th year, while grafts after 3-4 years. The vegetative growth of the tree continues from April to July. Along with the new growth in the spring, flowering also commences. Fruits will mature by December-February. Fruit yield ranges from 30-50kg/tree/year when full grown (KAU,1993).

Properties and activity: Amla fruit is a rich natural source of vitamin C. It also contains cytokinin like substances identified as zeatin, zeatin riboside and zeatin nucleotide. The seeds yield 16% fixed oil, brownish yellow in colour. The plant contains tannins like glucogallia, corilagin, chebulagic acid and 3,6-digalloyl glucose. Root yields ellagic acid, lupeol, quercetin and - sitosterol (Thakur et al, 1989).

The fruit is diuretic, laxative, carminative, stomachic, astringent, antidiarrhoeal, antihaemorrhagic and antianaemic.... indian gooseberry

Bael

Aegle marmelos

Rutaceae

San: Bilva, Sriphal Hin, Ben, Ass: Bael Mal: Koovalam

Tam: Vilvam Mar,

Ben: Baela

Tel: Marendu, Bilvapondu

Guj: Bilviphal

Kan: Bilvapatra

Importance: Bael or Bengal quince is a deciduous sacred tree, associated with Gods having useful medicinal properties, especially as a cooling agent. This tree is popular in ‘Shiva’ and ‘Vishnu’ temples and it can be grown in every house. Its leaves are trifoliate symbolizing the ‘Thrimurthies’-Brahma, Vishnu, Shiva, with spear shaped leaflets resembling “Thrisoolam” the weapon of Lord Shiva. Many legends, stories and myths are associated with this tree. The leaflets are given to devotees as ‘prasadam’ in Shiva temples and as ‘Tulasi’ in Vishnu temples.

Every part of the tree is medicinal and useful. The roots are used in many Ayurvedic medicines for curing diabetes and leprosy. It is an ingredient of the ‘dasamoola’. The Bark is used to cure intestinal disorders. Leaves contain an alkaloid rutacin which is hypoglycaemic.

‘Two leaves before breakfast’ is said to keep diabetes under control. Leaves and fruits are useful in controlling diarrhoea and dysentery. Fruit pulp is used as ‘shampoo’ and cooling agent. It is also a rich source of carbohydrate, protein, fat, fibre, minerals and vitamin B and C. Fruit pulp is used to cure mouth ulcers as it is the richest natural source of riboflavin (1191 units/ 100 g). ‘Bael sharbat’ is prepared by mixing the fruit pulp with sugar, water and tamarind juice, which is very useful for stomach and intestinal disorders. The rind of the fruit is used for dyeing and tanning. The aromatic wood is used to make pestles in oil and sugar mills and also to make agricultural implements (Rajarajan, 1997).

Distribution: Bael tree is native to India and is found growing wild in Sub-Himalayan tracts from Jhelum eastwards to West Bengal, in central and south India. It is grown all over the country, especially in the premises of temples and houses.

Botany: Aegle marmelos (Linn.) Corr.ex Roxb. belongs to the citrus family Rutaceae. The golden coloured bael fruit resembles a golden apple and hence the generic name Aegle. The specific name marmelos is derived from marmelosin contained in the fruit (Nair, 1997). Aegle marmelos is a medium sized armed deciduous tree growing upto 8m in height with straight sharp axillary thorns and yellowish brown shallowly furrowed corky bark. Leaves are alternate, trifoliate and aromatic; leaflets ovate or ovate-lanceolate, crenate, pellucid- punctate, the laterals subsessile and the terminal long petioled. Flowers are greenish-white, sweet scented, borne on axillary panicles. Fruit is globose, woody berry with golden yellow rind when ripe. Seeds are numerous oblong, compressed and embedded in the orange brown sweet gummy pulp.

Agrotechnology: Bael comes up well in humid tropical and subtropical climate. It grows on a wide range of soils from sandy loam to clay loam. North Indian varieties are preferred to South Indian types for large scale cultivation. Twelve varieties are cultivated in North India for their fruits. Kacha, Ettawa, Seven Large, Mirsapuri and Deo Reo Large are varieties meant specially for ‘Sharbat’. The plant is propagated mainly by seeds and rarely by root cuttings. Seeds are freshly extracted from ripe fruits after removing the pulp and then dried in sun. Seeds are soaked in water for 6 hours and sown on seed beds which are covered with rotten straw and irrigated regularly. Seeds germinate within 15-20 days. One month old seedlings can be transplanted into polybags which can be planted in the field after 2 months. Budded or grafted plants as well as new saplings arising from injured roots can also be used for planting. Grafted plants start yielding from the 4th year while the trees raised from seeds bear fruits after 7-10 years. Planting is done in the main field with onset of monsoon in June-July at a spacing of 6-8m. Pits of size 50cm3 are dug. Pits are filled with a mixture of top soil and 10kg of well decomposed FYM and formed into a heap. Seedlings are transplanted in the middle of the heap and mulched. Chemical fertilisers are not usually applied. The dose of organic manure is increased every year till 50kg/tree of 5 years or more. Regular irrigation and weeding are required during early stages of growth. No serious pests and diseases are noted in the crop. Bael tree flowers during April. The flowers are aromatic with pleasant and heavenly odour. The fruits are set and slowly develop into mature fruits. Fruits are seen from October-March. A single tree bears 200-400 fruits each weighing 1-2 kg. Roots can be collected from mature trees of age 10 years or more. Tree is cut down about 1m from the ground. The underground roots are carefully dug out. Roots with the attached wood is then marketed (Rajarajan,1997).

Properties and activity: Bael is reported to contain a number of coumarins, alkaloids, sterols and essential oils. Roots and fruits contain coumarins such as scoparone, scopoletin, umbelliferone, marmesin and skimmin. Fruits, in addition, contain xanthotoxol, imperatorin and alloimperatorin and alkaloids like aegeline and marmeline identified as N-2-hydroxy-2- 4 - (3’,3’-dimethyl allyloxy) phenyl ethyl cinnamide. - sitosterol and its glycoside are also present in the fruits. Roots and stem barks contain a coumarin - aegelinol. Roots also contain psoralen, xanthotoxin, 6,7-dimethoxy coumarin, tembamide, mermin and skimmianine. Leaves contain the alkaloids - O-(3,3-dimethyl allyl)-halfordinol, N-2-ethoxy-2 (4-methoxy phenyl) ethyl cinnamide, N-2-methoxy-2-(4-3’,3’-dimethyl allyloxy) phenyl ethyl cinnamide, N- 2-4-(3’,3’-dimethyl allyloxy) phenyl ethyl cinnamide, N-2-hydroxy-2- 4-(3’,3’-dimethyl allyloxy) phenyl ethyl cinnamide, N-4-methoxy steryl cinnamide and N-2-hydroxy-2-(4- hydroxy phenyl) ethyl cinnamide. Mermesinin, rutin and -sitosterol - -D-glucoside are also present in the leaves (Husain et al, 1992).

Root, bark, leaves and fruits are hypoglycaemic, astringent and febrifuge. Root, stem and bark are antidiarrhoeal and antivenin. Leaf is antiinflammatory, expectorant, anticatarrhal, antiasthamatic, antiulcerous and ophthalmic. Flower is emetic. Unripe fruit is stomachic and demulcent. Ripe fruit is antigonorrhoeal, cardiotonic, restorative, laxative, antitubercular, antidysenteric and antiscorbutic. Seed is anthelmintic and antimicrobial (Warrier et al, 1993).... bael

Indian Beech

Pongamia pinnata

Papilionaceae

San: Karanj;

Hin: Karanja, Dittouri;

Ben: Dehar karanja;

Mal: Ungu, Pongu; Guj, Mar, Pun: Karanj;

Kan: Hongae;

Tel: Kangu;

Tam: Puggam; Ass: Karchaw; Ori: Koranjo

Importance: Indian beech, Pongam oil tree or Hongay oil tree is a handsome flowering tree with drooping branches, having shining green leaves laden with lilac or pinkish white flowers. The whole plant and the seed oil are used in ayurvedic formulations as effective remedy for all skin diseases like scabies, eczema, leprosy and ulcers. The roots are good for cleaning teeth, strengthening gums and in gonorrhoea and scrofulous enlargement. The bark is useful in haemorhoids, beriberi, ophthalmopathy and vaginopathy. Leaves are good for flatulence, dyspepsia, diarrhoea, leprosy, gonorrhoea, cough, rheumatalgia, piles and oedema. Flowers are given in diabetes. Fruits overcomes urinary disease and piles. The seeds are used in inflammations, otalgia, lumbago, pectoral diseases, chronic fevers, hydrocele, haemorrhoids and anaemia. The seed oil is recommended for ophthalmia, haemorrhoids, herpes and lumbagoThe seed oil is also valued for its industrial uses. The seed cake is suggested as a cheap cattle feed. The plant enters into the composition of ayurvedic preparations like nagaradi tailam, varanadi kasayam, varanadi ghrtam and karanjadi churna.

It is a host plant for the lac insect. It is grown as a shade tree. The wood is moderately hard and used as fuel and also for making agricultural implements and cart- wheels.

Distribution: The plant is distributed throughout India from the central or eastern Himalaya to Kanyakumari, especially along the banks of streams and rivers or beach forests and is often grown as an avenue tree. It is distributed in Sri Lanka, Burma, Malaya, Australia and Polynesia.

Botany: Pongamia pinnata (Linn.) Pierre syn. P. glabra Vent., Derris indica (Lam.) Bennet, Cystisus pinnatus Lam. comes under family Papilionaceae. P. pinnata is a moderate sized, semi -evergreen tree growing upto 18m or more high, with a short bole, spreading crown and greyish green or brown bark. Leaves imparipinnate, alternate, leaflets 5-7, ovate and opposite. Flowers lilac or pinkish white and fragrant in axillary recemes. Calyx cup-shaped, shortly 4-5 toothed, corolla papilionaceous. Stamens 10 and monadelphous, ovary subsessile, 2-ovuled with incurved, glabrous style ending in a capitate stigma. Pod compressed, woody, indehiscent, yellowish grey when ripe varying in size and shape, elliptic to obliquely oblong, 4.0-7.5cm long and 1.7-3.2cm broad with a short curved beak. Seeds usually 1, elliptic or reniform, wrinkled with reddish brown, leathery testa.

Agrotechnology: The plant comes up well in tropical areas with warm humid climate and well distributed rainfall. Though it grows in almost all types of soils, silty soils on river banks are most ideal. It is tolerant to drought and salinity. The tree is used for afforestation, especially in watersheds in the drier parts of the country. It is propagated by seeds and vegetatively by rootsuckers. Seed setting is usually in November. Seeds are soaked in water for few hours before sowing. Raised seed beds of convenient size are prepared, well rotten cattle manure is applied at 1kg/m2 and seeds are uniformly broadcasted. The seeds are covered with a thin layer of sand and irrigated. One month old seedlings can be transplanted into polybags, which after one month can be planted in the field. Pits of size 50cm cube are dug at a spacing of 4-5m, filled with top soil and manure and planted. Organic manure are applied annually. Regular weeding and irrigation are required for initial establishment. The trees flower and set fruits in 5 years. The harvest season extends from November- June. Pods are collected and seeds are removed by hand. Seed, leaves, bark and root are used for medicinal purposes. Bark can be collected after 10 years. No serious pests and diseases are reported in this crop.

Properties and activity: The plant is rich in flavonoids and related compounds. Seeds and seed oil, flowers and stem bark yield karanjin, pongapin, pongaglabrone, kanugin, desmethoxykanugin and pinnatin. Seed and its oil also contain kanjone, isolonchocarpin, karanjachromene, isopongachromene, glabrin, glabrachalcone, glabrachromene, isopongaflavone, pongol, 2’- methoxy-furano 2”,3”:7,8 -flavone and phospholipids. Stem-bark gives pongachromene, pongaflavone, tetra-O-methylfisetin, glabra I and II, lanceolatin B, gamatin, 5-methoxy- furano 2”,3”:7,8 -flavone, 5-methoxy-3’,4’-methelenedioxyfurano 2”,3”:7,8 -flavone and - sitosterol. Heartwood yields chromenochalcones and flavones. Flowers are reported to contain kanjone, gamatin, glabra saponin, kaempferol, -sitosterol, quercetin glycocides, pongaglabol, isopongaglabol, 6-methoxy isopongaglabol, lanceolatin B, 5-methoxy-3’,4’- methelenedioxyfurano 8,7:4”,5” -flavone, fisetin tetramethyl ether, isolonchocarpin, ovalichromene B, pongamol, ovalitenon, two triterpenes- cycloart-23-ene,3 ,25 diol and friedelin and a dipeptide aurantinamide acetate.

Roots and leaves give kanugin, desmethoxykanugin and pinnatin. Roots also yield a flavonol methyl ether-tetra-O-methyl fisetin. The leaves contain triterpenoids, glabrachromenes I and II, 3’-methoxypongapin and 4’-methoxyfurano 2”,3”:7,8 -flavone also. The gum reported to yield polysaccharides (Thakur et al, 1989; Husain et al, 1992).

Seeds, seed oil and leaves are carminative, antiseptic, anthelmintic and antirheumatic. Leaves are digestive, laxative, antidiarrhoeal, bechic, antigonorrheic and antileprotic. Seeds are haematinic, bitter and acrid. Seed oil is styptic and depurative. Karanjin is the principle responsible for the curative properties of the oil. Bark is sweet, anthelmintic and elexteric.... indian beech

Leadwort

Plumbago spp.

Plumbaginaceae

The genus Plumbago belonging to the family Plumbaginaceae is a popular and medicinally very important group of medicinal plants. Three species, namely P. rosea, P. zeylanica and P. auriculata have been identified. Among these P. rosea and P. zeylanica are important ones.

Plumbago, in general is an esteemed remedy for leucoderma and other skin diseases. The synonyms of fire like agnih, vahnih, etc. are attributed to this drug to indicate the very burning action of the root, causing blisters on the skin (daranah). The drug is used only after adequate curing and purification. Root is the officinal part and it enters into the composition of preparations like Citrakasavam, Dasamularista, Gulgulutiktaka kasaya, Yogarajachurna, etc.

1. P. rosea Linn. syn. P. indica Linn.

Eng: Rosy-flowered Leadwort; San: Citrakah, Dhahanah;

Hin: Lalcitra, Raktacitra;

Ben: Lalchita;

Mal: Kotuveli, Chettikkoduveli, Chuvannakotuveli;

Tam: Chenkotuveli, Cittiramulam;

Kan: Kempacitramula;

Tel: Yerracitramulam

Rosy-flowered leadwort or Fire plant is a native of Coromandel Coast. It is found throughout India, in moist situations as well as cultivated. The roots are useful in dyspepsia, colic, inflammations, cough, bronchitis, helmenthiasis, haemorrhoids, elephantiasis, chronic and intermittent fever, leprosy, leucoderma, ringworm, scabies, hepatosplenomegaly, amenorrhoea, odontalgia, vitiated conditions of vata, kapha and anaemia. It is a pretty subscandent perennial shrub with semi -woody striate stems and flexible branches. Leaves are simple, alternate oblong, short cuneate at the base passing into a very short amplexicaul, exauriculate, and reddish petiole. Flowers are bright red, arranged in long terminal spikes. The calyx ribs are covered with stipitate, bifarious and subsessile gland. Corolla tube is slender and four times as long as the calyx. The stout roots are cylindrical, irregularly bent, light yellowish brown with smooth surface having short transverse shallow fissures at the regions of the bents. A light yellowish juice excudes from the cut surface. A healthy plant may produce 18-20 stout roots (Warrier et al, 1995).

The chemical constituents include plumbagin and sitosterol glucoside. Clinical trials have demonstrated that plumbagin oil from P. indica is useful in common wart (Satyavati et al, 1987). The roots are acrid, astringent, thermogenic, anthelmintic, constipating, expectorant, antiinflammmatory, abortifacient, alterant, anti-periodic, carminative, digestive, sudorific, narcotic, gastric, nervous stimulant and rejuvenating. Root is a powerful sialogogue and vesicant.

2. P. zeylanica Linn.

Eng:White flowered Leadwort; San:Chitraka;

Hin, Ben:Chitarak, Chitra; Mal:Vellakotuveli

Tam: Sittragam, Chittiramoolam;

Kan: Vahini; Mar: Chitraka;

Tel: Chitramulam

White flowered Leadwort or Chitarak is found wild in peninsular India and mostly in West Bengal. Root is used externally in leprosy and other skin diseases or obstinate character, aphthae, abscesses, influenza, piles and anasarca. Juice is used externally in scabies and ulcers. One of the important preparations of Chitrak is “Yograjguggal”, prescribed for arthritis, rheumatism, etc. The other well known preparations are “Chitrak Adivati” and “ Chitraka Haritaki”. In Unani system it is an ingredient of “Aqaruva-i- Kabir”, “Hab Ashkhar”, “Ma’jun Baladur”, “Ma’jun Raig Mahi”, etc. It is a branched undershrub. Roots are long and tuberous. Stem is striate. Leaves are simple, alternate, short petioled, ovate or ovate-oblong, acute with entire or wavy margin, 7x3.8cm and glabrous. Flowers are white, arranged in terminal spikes. Calyx is tubular, glandular-hairy. Corolla tube is slender; limb rotate and 5 lobbed. Stamens are 5 on a disc. Style is slender with 5 stigmatic branches. Fruit is membranous capsule enclosed within the persistent calyx.

The roots of P. zeylanica have been exhaustively studied and naphthaquinones have been isolated, namely, plumbagin, 3-chlroplumbagin, droserone (Sidhu et al, 1971; Padhye et al, 1973), 3,3’-biplumbagin(Chitranone), zeylanone and iso-zeylanone and a coumarin, elliptinone (Sankaram et al, 1976, 1979). It also contains 1,2(3)-tetrahydro-3,3’-biplumbagin and plumbazeylanone. The leaf is antirheumatic. Root is appetiser, sudorific, relieves pain, vasicant, diuretic, caustic, antidiarrhoeal and expellent of phlegmatic tumours. Root is uterine stimulant. Root and fruits have antiimplantation activity. Plumbagin induces antiimplantation, has abortifacient and antiovulatory activity and causes selective testicular lesions in dogs. It is also a mitotic inhibitor. In lower concentration it behaves like a spindle, poison but in higher concentration it exhibits radiomimetic, nucleotoxic and cyclotoxic effects. It also has antibacterial, antifungal and anticoagulant activities and shows antagonism to amphetamine hyperactivity in mice.

3. P. auriculata Lam. syn. P. capensis

Eng: Blue flowered Leadwort;

Mal: Neelakotuveli

The blue flowered Leadwort is often grown in gardens throughout India (Moos, 1976; Chunekar, 1982; Sharma, 1983). It is a native of Cape Province in South Africa. It is a constituent of many Ayurvedic drugs (KAU, 1991). The plant is a subshrub growing to a height of 1-1.5m. Leaves are elliptic to obovate, 3-4 x 1.5-2cm. Inflorescence is a raceme of length 3-4cm. Corolla is blue to violet. Stamens are 5 in number. Flowers and fruits may be upto 12 in number (Matthew, 1995).

Agrotechnology: The plant is grown in tropical to subtropical ecosystems. Warm humid tropical climate is most suited. They come up well in almost all types of deep and well drained soils. It is propagated vegetatively by stem cuttings. Three stem cuttings of size 15cm long are planted in polybags of size 14x10cm. IAA and IBA treatments will improve rooting of cuttings. The land is to be ploughed well. About 4 tonnes of FYM are to be applied, mixed thoroughly and seed bed of size 50cm breadth, 1.5cm height and convenient length are to be prepared. On these beds pits are taken at a distance of 25cm and the rooted plants are transplanted from the polybags. Regular irrigation and weeding are to be carried out. In the second year with the onset of monsoon, seedbeds are again refreshed after adding about 4 tonnes of FYM. At the end of second year tubers are collected. Care should be taken to wear gloves, else the chemical plumbagin present in the roots will cause burning sensation. The collected tubers are washed, tied into bundles and marketed. Plumbago yields about 7-10t tubers/ha with good management (Prasad et al, 1997).... leadwort



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